add github action to publish nuget package

.github/workflows/release.yml

@@ -0,0 +1,37 @@
+name: Release
+
+on:
+  push:
+    tags:
+      - '*.*.*'
+jobs:
+  build:
+    strategy:
+      matrix:
+        os: [ubuntu-latest]
+      fail-fast: false
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+      - name: Setup dotnet 6.0
+        uses: actions/setup-dotnet@v3
+        with:
+          dotnet-version: '6.0.x'
+      - name: Build and Test
+        run: ./Build.ps1
+        shell: pwsh
+      - name: Push to NuGet
+        env:
+          NUGET_URL: https://api.nuget.org/v3/index.json
+          NUGET_API_KEY: ${{ secrets.NUGET_API_KEY }}
+        run: ./Push.ps1
+        shell: pwsh
+      - name: Artifacts
+        uses: actions/upload-artifact@v3
+        with:
+          name: artifacts
+          path: artifacts/**/*
+          retention-days: 7

Build.ps1

@@ -0,0 +1,24 @@
+function Exec
+{
+    [CmdletBinding()]
+    param(
+        [Parameter(Position=0,Mandatory=1)][scriptblock]$cmd,
+        [Parameter(Position=1,Mandatory=0)][string]$errorMessage = ($msgs.error_bad_command -f $cmd)
+    )
+    & $cmd
+    if ($lastexitcode -ne 0) {
+        throw ("Exec: " + $errorMessage)
+    }
+}
+
+$artifacts = ".\artifacts"
+
+if(Test-Path $artifacts) { Remove-Item $artifacts -Force -Recurse }
+
+exec { & dotnet clean -c Release }
+
+exec { & dotnet build -c Release }
+
+exec { & dotnet test -c Release --no-build -l trx --verbosity=normal }
+
+exec { & dotnet pack .\src\XmlTvSharp\XmlTvSharp.csproj -c Release -o $artifacts --no-build }

NuGet.Config

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<configuration>
+    <packageSources>
+        <add key="nuget.org" value="https://api.nuget.org/v3/index.json" protocolVersion="3" />
+    </packageSources>
+</configuration>

Push.ps1

@@ -0,0 +1,14 @@
+$scriptName = $MyInvocation.MyCommand.Name
+$artifacts = "./artifacts"
+
+if ([string]::IsNullOrEmpty($Env:NUGET_API_KEY)) {
+    Write-Host "${scriptName}: NUGET_API_KEY is empty or not set. Skipped pushing package(s)."
+} else {
+    Get-ChildItem $artifacts -Filter "*.nupkg" | ForEach-Object {
+        Write-Host "$($scriptName): Pushing $($_.Name)"
+        dotnet nuget push $_ --source $Env:NUGET_URL --api-key $Env:NUGET_API_KEY
+        if ($lastexitcode -ne 0) {
+            throw ("Exec: " + $errorMessage)
+        }
+    }
+}

src/XmlTvSharp/XmlTvSharp.csproj

@@ -10,9 +10,17 @@
         <PackageProjectUrl>https://github.com/eddami/XmlTvSharp</PackageProjectUrl>
         <PackageLicenseUrl>https://github.com/eddami/XmlTvSharp/blob/main/LICENSE</PackageLicenseUrl>
         <RepositoryUrl>https://github.com/eddami/XmlTvSharp</RepositoryUrl>
-        <PackageTags>xmltv;c-sharp-library</PackageTags>
+        <PackageTags>xmltv;tv;epg;xml</PackageTags>
         <PackageLicenseExpression>MIT</PackageLicenseExpression>
         <Description>A library designed for parsing TV program data in XMLTV format with a focus on asynchronous processing and high performance.</Description>
+        <MinVerTagPrefix>v</MinVerTagPrefix>
     </PropertyGroup>
 
+    <ItemGroup>
+      <PackageReference Include="MinVer" Version="4.3.0">
+        <PrivateAssets>all</PrivateAssets>
+        <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+      </PackageReference>
+    </ItemGroup>
+
 </Project>